baber/WOPTO huggingface dataset:
Patent JP-S61116134-A (JP)
Title: Hydraulic shock absorber
Inventor: HANAI KIYOSHI
IPC: F16F9/36
Filed: 1984-11-09
Abstract: PURPOSE:To reduce an oil leak as well as to make slidability between a piston and a cylinder with oil in a concave part, by installing both concave and convex parts on an outer circumferential surface of a plastic band, and giving them a labyrinth effect. CONSTITUTION:Throttling folds of a skirt 26a elastically stick fast to a cylinder in an assembled state. In time of stretching processes, the skirt 26a receives oil pressure and is deformed to the side of the cylinder 1, and in time of contracting processes, a skirt 26b is deformed to the side of the cylinder 1 and sticks fact to it, preventing a leak from occurring. Both concave and convex parts 27 installed on an outer circumference of a plastic band 26 produces a labyrinth effect, restraining an oil leak. And, as for these concave and convex parts 27, oil gathered in the concave part performs a lubricating function between a piston 2 and the cylinder 2, thus slidability is well improved.
Patent JP-2000064239-A (JP)
Title: Snow remover
Inventor: TAKAHASHI SHINICHI
IPC: E01H5/09
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To release snow without clogging a rear projected part even if the snow enters a gap after raking with an auger to be properly sucked into a rear blower, to properly carry snow raked with an auger forward of a blower by a blower vane for properly throwing snow to an upper shooter without fail, and to detachably mount the blower vane on a seat so that the blower vane is removed from the seat and changed upon the drop of water removing efficiency. SOLUTION: This snow remover is constituted so that a gap between the side plate 30 of an auger housing 8 and an auger 26 is small at the front side of the auger housing 8, and becomes wide above the auger 26. Also, the vane 42 of a blower 40 is laid so as to be inclined forward for the rotational direction R of the blower 40. In addition, a mounting seat 44 is attached to the rotary plate 41 of the blower 40 and the vane 42 of the blower 40 is detachably mounted on the seat 44.
Patent JP-H0963827-A (JP)
Title: Magnetic resin composition
Inventor: TADA MASATO
IPC: H01F1/37
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide magnetic resin composition for a molded product, which has high electric resistance and sufficient magnetic characteristics. SOLUTION: This magnetic resin composition consists of at least one kind of magnetic material powder of 75-95wt.% which is selected out of Ni-Zn based ferrite, Mg-Zn based ferrite and Cu based ferrite, and resin of 5-25wt.%. The resin composition for a molded product having high electric resistance is characterized by that magnetic mail powder whose grain diameter is at most 75μm is 70wt.% of the total. Resin composition which contains a material for decreasing the elastic modulus, in particular, epoxy modified silicone oil is preferably used.
Patent JP-H0572015-A (JP)
Title: Device for measuring amount of released gas
Inventor: ISHIMARU YOSHIYASU
IPC: G01F22/02
Filed: 1991-09-17
Abstract: PURPOSE:To enable a large number of types of gas constituents which are present within a vacuum environment to be separated and determined. CONSTITUTION:An orifice-type measuring device of amount of released gas is provided with a first vacuum chamber 21 which houses a sample 10 to be measured and a second vacuum chamber 29 which is connected through an orifice 27 for delaying a transfer of this pressure. Vacuum meters 41 and 43 for measuring a partial pressure for detecting a gas constituent which is included in the first and second vacuum chambers 21 and 29 for each gas constituent are provided.
Patent JP-S6297131-A (JP)
Title: Production of magnetic recording medium
Inventor: DEWA ATSUSHI
IPC: C09K23/14
Filed: 1985-10-24
Abstract: PURPOSE:To obtain effective dispersion by dividedly adding a specific dispersant into a magnetic coating compd. CONSTITUTION:At least a higher fatty acid having 12-18 C and refined lecitin contg. >=70% phosphatidyl choline are used as the required additive in a method for producing a recording medium by coating the magnetic coating compd. prepd. by adding magnetic powder, binder and other necessary additives into a volatile solvent on a non-magnetic substrate and drying the coating. The higher fatty acid is added and mixed to and with said compd. in the stage of mixing and dispersing the magnetic powder and binder, then the refined lecithin contg. >=70% phosphatidyl choline is added to the compd. in the stage for final viscosity adjustment.
Patent JP-2001060073-A (JP)
Title: Mechanism for retaining horizontal rod of banner
Inventor: UMEZAWA TERUO
IPC: G09F17/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a retaining mechanism for recovering original azimuth even when the azimuth of a horizontal rod is changed by using a banner under windy environment. SOLUTION: In the mechanism for retaining the horizontal rod of a banner which is composed of a retaining metal fitting 2 having a retaining screw 4 and a holding ring 5 having a slit part, an elastic member 8 having hooking parts at both upper and lower ends, fixing members 6, 7 and a screw 7a for screwing are provided and an upper end part 8a of the elastic member 8 is hooked in a fixing member 6 of the retaining metal fitting 2. A lower end part 8b of the elastic member hooked in the retaining metal fitting 2 which is force-fitted from an upper end part of a vertical rod of the banner is hooked in the fixing member 7 which is inserted from one of the fixing member attaching hole penetrated into the vertical rod and another end part is fixed by a screw 7a for screwing.  Since the elastic member is mounted on the mechanism for retaining the horizontal rod, original azimuth is recovered by restoring force of the elastic member even when the banner is blown by wind and thereby azimuth of a horizontal rod is changed. Accordingly advertising value of the banner is not injured.
Patent JP-S6481614-A (JP)
Title: Terminal protective cap for communication cable
Inventor: FURUKAWA YUTAKA
IPC: H02G15/013
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a terminal protective cap which can be handled easily and can protect a terminal reliably, by providing a cap body for receiving the terminal of a communication cable and an upper cover to be fitted to the cap body and stopping a core wire, moreover pouring weather-proof compound into the terminal insertion holes. CONSTITUTION:A cap body 5 having terminal insertion holes 8 for receiving terminals of a plurality of communication cables and insertion grooves 9, 10 crossing perpendicularly with the terminal insertion holes 8 is prepared. An upper cover 6 fittable to the upper cover fitting section 3 of the cap body 5 is also prepared. Core wire stopping sections 14, 15 which are inserted into the insertion grooves 9, 10 to stop the core wire at the end of the cable unremovably are formed on the upper cover 6. Cable terminal is inserted through the insertion holes 8 of the cap body 5 then the upper cover 6 is fitted to the cap body 5 in order to stop the core wire, thereafter weather-proof compound is injected to the insertion holes 8 and the cap body 5 is sealed hermetically.
Patent JP-H0398383-A (JP)
Title: Contour emphasis circuit
Inventor: TAJIRI HIROSHI
IPC: H04N1/409
Filed: 1989-09-11
Abstract: PURPOSE:To obtain an output subjected to accurate contour emphasis without being affected of a stored heat by differentiating the coefficient for contour emphasis from the direction of detecting a picture data. CONSTITUTION:The rate of emphasis to an input data is differentiated before and after two contour lines by differentiating the coefficient for contour emphasis of each picture data. Thus, when the circuit is integrated in a video image printer or the like, the coefficient is selected in such a way that the heat dissipation of thermal heads before and after one contour line is increased and the heat dissipation of thermal heads before and after the other contour line is eliminated to eliminate the effect of heat stored in the thermal heads thereby obtaining an accurate output of contour emphasis.
Patent JP-S62111075-A (JP)
Title: Parking apparatus for car
Inventor: KASUPAARU KURAUSU
IPC: E04H6/18
Filed: 1986-10-06
Abstract: 1. Parking device for motor vehicles having devices for the raising and lowering and lateral moving of motor vehicles on pallets (4, 21), whereby the parking places for the motor vehicles are arranged side by side and one above the other, the parking spaces below the level of approach (22) being accessible by means of lifting devices for the pallets (4) and the pallets (21) at the level of approach being laterally movable, and having a laterally movable lifting device for a plurality of parking spaces arranged side by side, whereby the lifting device (1) acts on the liftable pallets (4) from below characterized in that the laterally movable lifting device (1) is movable in a space (2) which is kept clear between the floor (3) of the parking device and the pallets which have been lowered from the level of approach (4) and in that the lifting device is composed of a scissor arrangement (1) which is supported on a sliding frame (5) and pushes the liftable pallets (4) upwards and in that the scissor arrangement (1) consists of two pairs of pivoted scissor elements crossing one another (6, 7), the lower end (8) of one element (6) of each pair being pivoted to the sliding frame (5) and the lower end (9) of the other element (7) of each pair being held in a guiding device (10) of the sliding frame, and in that a cylinder (11) driving the scissor arrangement (1) is arranged on one side of the scissor pivots (12) between the scissor elements (6, 7) and in that the sliding frame (5) also carries a hydraulic pumping unit (13).
Patent JP-S6390849-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZUSHIMA KAZUYUKI
IPC: H01L29/72
Filed: 1986-10-03
Abstract: PURPOSE:To reduce a variation in a substrate potential thereby to suppress a feedback through a substrate to a signal and to eliminate a defect, such as an oscillation of a semiconductor integrated circuit device by providing the same conductivity type low impurity concentration epitaxially grown layer as a high impurity concentration substrate on the substrate, and providing thereby an opposite conductivity type high impurity concentration layer and a low impurity concentration epitaxial layer. CONSTITUTION:The same conductivity type low impurity concentration first epitaxially grown layer 110 as a first conductivity type high impurity concentration semiconductor substrate 101 is formed on the substrate 101, second conductivity type collector impurity is selectively implanted to the layer 110, and a second conductivity type low impurity concentration second epitaxially grown layer 104 is formed thereon. For example, the P-type layer 110 is formed on the P-type substrate 101, and an N-type high impurity concentration layer 103 is formed on a transistor forming region. After an N-type epitaxially grown layer 104 is then formed, an element separating oxide film 108, a collector N-type layer 105, a base P-type layer 107, an emitter N-type layer 106, etc. are formed to manufacture a transistor.
Patent JP-H0790142-A (JP)
Title: Thermoplastic resin composition and coated molding obtained therefrom
Inventor: MINORIKAWA NAOKI
IPC: C08L47/00
Filed: 1993-09-22
Abstract: PURPOSE:To improve rigidity, low-temp. impact resistance, and coating adherence by mixing a PP resin with a PP resin modified with an unsaturated hydroxy compound, a thermoplastic elastomer, a (hydrogenated) diene polymer, and a specific copolymer. CONSTITUTION:20-80wt.% PP resin (A) having an MFR of 0.3-100g/10-min (230 deg.C) is mixed with 0-60wt.% modified PP resin obtained by mixing 100 pts.wt. PP resin which is the same as the ingredient (A) with 0.1-50 pts.wt. unsaturated hydroxy compound and 0.01-20 pts.wt. organic peroxide having a 1-min half-life temp. of 100 deg.C or higher and heating the mixture to 160-300 deg.C, 5-40wt.% thermoplastic elastomer, 0.1-10wt.% hydroxy-terminated (hydrogenated) diene polymer having a number-average mol.wt. of 300-100,000, and 3-40wt.% copolymer of ethylene with a compound having an OH group bonded to a carbon atom not having a polymerizable unsaturated bond. This mixture is kneaded at 180-280 deg.C.
Patent JP-S6295510-A (JP)
Title: Coated optical fiber
Inventor: ITO RYOICHI
IPC: C03C25/10
Filed: 1985-10-23
Abstract: PURPOSE:To decrease work strains by selecting a curable resin from spiroortho- esters, spiroortho-carbonates and bicycloortho-esters. CONSTITUTION:The curable resin for an optical fiber to be coated with the curable resin which exhibits non-shrinkability when cured is selected from the spiroortho-esters, spiroortho-carbonates and bicycloortho-esters. The curable resin which exhibits the non-shrinkability when cured refers to the resin which is a liquid compsn. prior to curing is the insoluble three-dimensional network solid compsn. after curing and does not exhibit volumetric shrinkage at all or makes slight volumetric shrinkage or expansion by curing. The rate of the volumetric shrinkage of the referred resin is preferably <=1%. The above- mentioned spiroortho-esters, bicycloortho-esters and spiroorth-carbonates can be cured under heating by a cationic polymerization catalyst such as Lewis acid and can be cured under heating by using a curing agent such as polybasic acid and the acid anhydride thereof, polycarboxylic acid resin, or phenolic resin.
Patent JP-H07177557-A (JP)
Title: Fixed cell communication system
Inventor: JIYOSE MARIA GARUSHIA AGUIREER
IPC: H04B7/26
Filed: 1994-09-30
Abstract: PURPOSE: To provide a communication system for providing telephone or other services in the environment that a fixed communication base station does not exist yet or the fixed communication base station is already saturated. CONSTITUTION: Concerning the fixed cellular communication system in which fixed cell terminals 4 more than one to communicate with a base station 3 by radio exist inside any arbitrary cell, the fixed cell terminals 4 are connected through a control and interface means 9, which performs the matching of information and control channel between two systems, to base station devices 6 more than one of cordless communication system for providing communication services for a lot of cordless terminals 7.
Patent JP-S6296824-A (JP)
Title: Flame detector
Inventor: YAMADA KOUJIROU
IPC: G01J1/42
Filed: 1985-10-23
Abstract: PURPOSE:To provide a flame detector, which can perform accurate measurement even if a flame position and a flame state are changed, by arranging light guiding parts having a plurality of different detecting directions in the different planes. CONSTITUTION:At a connector part 18, optical fibers are arranged in the order of b', a' and c' at a pitch P in the same horizontal plane and extended toward tip parts (c), (a) and (b) of optical fiber heads. The optical fiber, which is extended to the point (c), forms an angle thetac with the horizontal plane. The depth of a groove at the point (c) is d1. The optical fiber, which is extended to the point (a), forms an angle thetaa with the horizontal plane. The depth of a groove at the point (a) is d3. The optical fiber passing the point (b) is in the horizontal plane. The depth of a groove at the point (b) is d2. The central axes of the fields of view are not formed in the same plane or in the parallel planes. Therefore detecting probability by any optical fiber in a plurality of the different detecting directions becomes high even if the attaching position of burner tip is changed by the cleaning of the tip and the positions of the divided fires are changed in three dimensions. Thus detecting accuracy is improved.
Patent JP-H08101247-A (JP)
Title: Electrode for detecting partial discharge
Inventor: KASUYA MASAHARU
IPC: G01R31/12
Filed: 1994-09-30
Abstract: PURPOSE: To provide an electrode for detecting partial discharge which can accurately perform measurement. CONSTITUTION: The electrode 6 for detecting partial discharge is used for the partial discharge measurement method for judging the insulation state of an insulator by detecting the partial discharge of the insulator. In the electrode 6 for detecting partial discharge for electrostatic coupling laid out closer to a conductive member where a high-frequency pulse is induced by partial discharge, a metal foil 1 is adhered to one surface of a first sheet-shaped object 2 consisting of an elastic body. A second sheet-shaped object 3 consisting of an elastic object with a smaller coefficient of elasticity than the first sheet- shaped object 2 is overlapped and fixed on the other surface of the first sheet- shaped object 2.
Patent JP-S61114850-A (JP)
Inventor: ONISHI SETSUZO
IPC: B65D81/24
Filed: 1984-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6296813-A (JP)
Title: Detected angle correcting method of pendulum type clinometer
Inventor: NISHIMORI YASUSHI
IPC: G01C9/06
Filed: 1985-10-23
Abstract: PURPOSE:To perform control of the attitude of a vibrator element in a sonar system and the like accurately, by correcting the detected angle of a pendulum type clinometer based on an attaching position of the clinometer to a hull, thereby computing a true slant angle. CONSTITUTION:A pendulum type clinometer is provided in the vicinity of a position directly beneath the oscillation center (0) of a hull. Then a horizontal distance lx from the moving center to a supporting point of a pendulum can be ignored. An approximate relation theta=psi/k holds between a detected angle psiand a slant angle theta of the hull. The value of (k) can be computed by an expression in the Figure, where T is the moving period of the hull, ly is a vertical distance and (g) is acceleration of gravity. The moving center O is obtained from the drawings of the structure of the hull, a gyroscope and the like. The moving period is obtained by a comparator and the like. Thus the value (k) is computed. With this value (k) as a correcting coefficient, a true slant angle is computed. Thus the attitude of a vibrator element is accurately controlled.
Patent JP-S61115505-A (JP)
Inventor: OKAYA AKIRA
IPC: A47B91/00
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001065804-A (JP)
Title: Repowering apparatus and repowering method for boiler
Inventor: BABA AKIRA
IPC: F23B80/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To establish a repowering system for an old coal fired boiler having high economy which is characteristic of a coal gasification system and having less formation of NOx in combustion gas. SOLUTION: A coal gasification device 9 is supplemented to an existing coal fired boiler 6 to collect dry distillation gas and char generated in the device 9 with a char collector 11, followed by separation thereof to use a portion of the dry distillation gas as a fuel for a gas turbine 12 and using the remaining dry distillation gas and char as a fuel for the boiler 6 for combustion. With such a system, despite the necessity of oil or gas fuel at the time of starting operation, only coal can be used in a normal operation. Since a portion of the dry distillation gas can be used as fuel for the existing coal fired boiler, a strong reduction region can be formed in a boiler furnace. Moreover, NOx formation in a boiler furnace which is a problem in a normal coal fired boiler, can be considerably reduced owing to the denitrification effect in the furnace by the dry distillation gas.
Patent JP-H0283796-A (JP)
Title: Serial communication controller for distribution control type automatic vending machine
Inventor: MAKITA YUKIO
IPC: G07F9/00
Filed: 1988-09-21
Abstract: PURPOSE:To make a master into the one capable of simultaneously communicating with two slaves and to shorten operation delay caused by the delay of communication time by providing two serial communication lines on the title distribution control type automatic vending machine and switching the connected states of the slaves to the respective serial communication lines according to respective operation modes. CONSTITUTION:Serial communication lines 3 (3a and 3b) are connected to a master control part 1 of the serial communication line controller of the distribution control type automatic vending machine, and either of these communication lines 3a and 3b is switched to any of slave control parts 2 (21-2n) by change-over switches 5 (51-5n). The composition of the serial communication line controller is made into the one to control the switches 5 by a switching control line 4 connected to this control part 1, and the control part 1 connects the respective slave control parts 21-2n to the communication lines 3a and 3b according to various operation modes such as the standby state, the money inputting state, the selling state, and the testing state of the automatic vending machine. Further, the control part 1 can simultaneously communicate with two slave control parts out of the slave control parts 51-5n under a state with the minimum operation delay.
Patent JP-H11174286-A (JP)
Title: Optical fiber cord
Inventor: YOKOGAWA TOMOYUKI
IPC: G02B6/44
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord of a narrow diameter for satisfying all of connector fixability, flexural rigidity and low temperature characteristics. SOLUTION: This optical fiber cord is constituted by an optical fiber core wire 1 at a center, a tension fiber 2 on the periphery and a jacket 3 on the outer side with the outer diameter being less than 1.2 mm. In the optical fiber cord, the flexural rigidity of more than 2.4 kg.mm<2> similar to the conventional optical cord of a large diameter is secured and the flexural rigidity is made to be less than 7 kg.mm<2> so as to provide required flexibility. At this time, a material whose the Young's modulus is more than 50 kg/mm<2> and less than 150 kg/mm<2> is used as the jacket 3 and the packing ratio of the tension fiber 2 occupying a space between the optical fiber core wire 1 and the jacket 3 is made to be more than 30%.  Thus, the optical fiber cord having the required flexural rigidity, being less in a transmission loss at the time of a low temperature and excellent in connector fixability is obtained.
Patent JP-H02119500-A (JP)
Title: Diaphragm for speaker
Inventor: YOAHIMU BANKU
IPC: H04R7/12
Filed: 1989-09-14
Abstract: PURPOSE: To attain high efficiency to cover a wide range with low resonance frequency by constituting a plastic thin plate forming a speaker diaphragm so as to consists of thermoplastic polyurethane and have specific thickness. CONSTITUTION: The product consists of variable elements having a cup-like dome 2, and at least a movable element 1 is a speaker diaphragm consisting of a plastic thin plate, which consists of thermoplastic polyurethane and has 0.02 to 0.8mm thickness. A required thin plate can be manufactured from thermoplastic polyurethane by an inflation film method or a flat film method. Consequently high efficiency to cover a wide transmission range with low resonance frequency can be attained.
Patent JP-H0684978-A (JP)
Title: Jig for vacuum-chucking bare chip semiconductor chip
Inventor: OKUYAMA SHOICHI
IPC: H05K13/04
Filed: 1992-09-07
Abstract: PURPOSE:To eliminate damage of a surface of a bare chip even if collapsed piece of a silicon substrate exists when it is vacuum-sucked by a collet. CONSTITUTION:A collet 1 is provided at an end of a suction jig movable in X-Y-Z directions to vacuum-chuck a bare chip 4 and to removed and then place it at a predetermined position. Ribbon driving means 2 has a feeding unit 2a and a winding unit 2b to cooperate with the collet 1 and to move a breathable ribbon 5 between the collet 1 and the chip 4.